CORBA35 — OBV spec inefficient for dending large number of small objects

Summary: One of the common patterns used in IDL specifications is to pass a
sequence of a data type in order to cut down on network round trips.
The current OBV spec (orbos/98-01-01) even suggests sending a graph of
objects and optimizing for the case where the same object occurs
multiple times in the graph (which I assume will normally be a small
number of the total objects). The spec seems to be inefficient for
sending a large number of small objects though. I have looked at the
errata before and don"t recall any relavent changes but know the RTF are
considering some now.